>tr|A0A7L5GG75|A0A7L5GG75_9POAL Photosystem I iron-sulfur center OS=Melocalamus arrectus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY